.pike_img {
	display: table-cell;
	vertical-align: middle;
	width:100%;
}
.pike_prev {
	left: 10px
}
.pike_next {
	right: 10px
}
.pike {
	width: 100%;
	left: 0;
	right: 0;
	margin: auto;
	height: 500px;
	overflow: hidden;
	position: relative
}
.pi ul,.pi li{ list-style:none;}
.pike li{ width:100%;}
.pike_prev, .pike_next {
	line-height: 50px;
	text-align: center;
	position: absolute;
	top: 50%;
	margin-top: -35px;
	border-radius: 2px;
	color: green;
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	-khtml-user-select: none;
	-o-user-select: none;
	user-select: none;
	cursor: pointer;
	font-family: NSimSun;
	font-size: 30px
}
.pike_spot {
	position: absolute;
}
.pike_spot>.spot {
	width: 14px;
	height: 14px;
	background: white;
	float: left;
	margin: 0 6px;
	border-radius: 50%;
	cursor: pointer
}